baber/WOPTO huggingface dataset:
Patent JP-H09214322-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KURODA TADAHIRO
IPC: C04B41/87
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To suppress power at operating time without decelerating circuit speed by performing switching to the low threshold value of a little dispersion at operating time and performing switching to a high threshold value at standby time. SOLUTION: A substrate potential detection circuit 2 detects the bias of a semiconductor substrate and outputs an output signal to be decided corresponding to belonging to any area among the areas divided by three set values S7 -S3 . When the substrate bias is shallower than the value S1 at operating time in which a control signal is low, a driving signal to a substrate potential generation circuit 6 becomes high but when the substrate bias is deeper than the value S2 , a driving signal to a substrate charge injection circuit 8 becomes high. When the substrate bias is shallower than the value S at standby time in which the control signal is high, the driving signal to the circuit 6 becomes high, and the driving signal to the circuit 8 becomes low in spite of the bias value.  Then, the values S7 and S2 , are set at proximate values and at operating time, the substrate potential is set at the value S1 but at standby time, the substrate potential is set at the value S3 . Thus, switching to the low threshold value of a little dispersion at operating time and to the high threshold value at standby time is enabled without adding any external power source.
Patent JP-S61179797-A (JP)
Inventor: UEDA YOSHIRO
IPC: B42C1/10
Filed: 1985-02-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54111850-A (JP)
Title: Analog display device
Inventor: HATANO ISAO
IPC: G01D1/16
Filed: 1978-02-21
Abstract: PURPOSE: To eanble the current change quantity and remaining quantity to be readily known by changing display segments based on the results of comparison of the set quantity and change quantity in a timer or the like.  
     CONSTITUTION: The device is provided with a switch 11 which sets the time, a display device 12 which is arrayed with plural display segments 121 thru 130, a register 4 which stores the value dividing the set time by the number of segments, a timer 5 which detects the change time, a circuit 21 comparing the output of the register 4 and the output of the timer 5 and a display register 6 which subsequently moves the display by the display segments by the output of the circuit 21. Arrangement is so made that the timer 5 is reset by the output of the comparator 21. As a result, checking of the current quantity is accomplished by the display device and in addition, the remaining quantity may be readily known by observing the non- lighted segments. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11219109-A (JP)
Title: Magnet pop
Inventor: NAKAYAMA KANAME
IPC: G09F1/10
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To maintain attaching force in a base with a magnet provided with a clipping member such as a clip for clipping a display plate such as a commodity name and a price, and to facilitate removal from an attached face. SOLUTION: In a magnet pop where a magnet 4 is fixed to a base 3 provided with a member 2 for clipping a display plate, and where the base 3 is made to be attracted to an attached face by the magnet 4, an application point of a lever member 6 turned around a pivotal shaft is projected from the bottom face of the base 3 by pushing with a finger a force point of the lever member 6 pivoted to a side part of the base 3 by the pivotal shaft freely to be turned. The bottom face of the base 3 attached by the magnet 4 is removed thereby from the attached face.
Patent JP-S54112211-A (JP)
Title: Manufacture of polyamide filament yarn of trilobal cross- section
Inventor: ISODA HIDEO
IPC: D01F6/60
Filed: 1978-02-21
Abstract: PURPOSE: To obtain the title yarn usable for carpet yarns under repeated compression, having improved latent crimpability, by blowing quenching gas from a specific direction on an unsolidified polyamide filament yarn of trilobal cross-section to solidify the yarn.  
     CONSTITUTION: A filament yarn is quenched and solidified by blowing quenching gas on the yarn so that one (A 1 ) of the lobes of the yarn may satisfy the relative position protruding from the center C of the filaments to the blowing side Q of the gas. Preferably, the angle θ between the straight line D connecting the center C to the tip of the lobe A 1  and the streamline E of the quenching gas passing through the center C is 10 degrees or less.Solidified filaments are hot-drawn without winding, and taken up into a yarn. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09261220-A (JP)
Title: Virtual authentification network for maintenance processor
Inventor: ERITSUKU SUPURANKU
IPC: H04L29/06
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To improve data maintenance property in a system using a multiplexed maintenance processor by transmitting required information to execute a function to a member when the member executes recognition respponse coincides with recognition reference. SOLUTION: The maintenance processors (SP1) 10 and (SP2) 20 share some kinds of common information (characteristic) defining them as a group and execute some functions F. SP1 recognizes the reliability of SP2 in order to keep group maintenance and SP2 recognizes the reliability of SP1. That is, SP1 generates the group characteristic, uses a key 12 an transmits it to the other maintenance processor SP2 after a recognition cycle corresponding to a number X where then function F occurs elapses. Then, SP1 records whether SP2 misses a recognition test or not and SP 10 transmits required information to execute the function F when recognition response for SP2 coincides with recognition reference.
Patent JP-S58139634-A (JP)
Inventor: NOHARA GOUO
IPC: H02H7/00
Filed: 1982-02-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09212915-A (JP)
Title: Optical recording medium
Inventor: MIYASHITA TAKEHIRO
IPC: G11B7/24082
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain an optical recording medium whose durability is excellent, whose reliability is high and which can be manufactured at low costs by a method wherein a light-reflecting layer is constituted of a thin metal layer and of a silver reflective layer. SOLUTION: An optical recording medium is constituted in such a way that a light-absorbing layer which contains an organic pigment, a thin metal layer, a silver reflective layer and a protective layer are laminated sequentially on a transparent substrate. Alternatively, an optical recording medium is constituted in such a way that a light-absorbing layer which contains an organic pigment, a thin metal layer, a silver reflective layer, a metal layer and a protective layer are laminated sequentially on a transparent substrate. It is desirable that, in the optical recording medium, the thin metal layer is a metal layer whose film thickness is at 0.1 to 5nm and which is composed of Ti, V, Cr, Cu, Zn or W.
Patent JP-S5537286-A (JP)
Title: Cutting tool edge device of power driven type
Inventor: OGAWA HIROHISA
IPC: B23C5/08
Filed: 1979-02-23
Abstract: PURPOSE: To facilitate the work of replacing an edge material, by the constitution from a ring-shape edge material, with many edges provided in the periphery further with a center hole of inside diameter far bigger than outside diameter of the support shaft.  
     CONSTITUTION: An edge material support shaft 1, in a manner of turning around a drive shaft, is removably installed along the peripheral edge part of the cutting edge material support drum. A spacer 2 is installed between a ring-shape cutting edge material 3 floating mounted to the support shaft 1, and a snap ring 4 is engaged to a groove 1a provided at one end of the support shaft 1. The spacer 2 is constructed in its thickness slightly thicker than a thickness of the ring-shape cutting edge material 3 which is provided with a center hole 3b of inside diameter far bigger than a diameter of the support shaft 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03222486-A (JP)
Title: Air-cooled argon laser device
IPC: H01S3/134
Filed: 1990-01-29
Abstract: PURPOSE:To suppress variation in a beam position of a laser light by providing a circuit for varying cooling capacity of an air cooling fan in cooperation with a discharge current value. CONSTITUTION:A circuit for varying a voltage to be supplied to a cooling fan 3 in cooperation with a discharge current is provided in a power source 5. Accordingly, when the current is low and heat generation is small, the rotation of the fan 3 is decelerated to lower cooling capacity, and when the current is high and the heat generation is large, the rotation is accelerated to enhance the capacity. Thus, even if the current is varied, since the temperature of a laser tube 1 can be maintained constantly to always make the temperature distribution of the tube 1 uniform, deviation of a mirror alignment caused by the variation in the temperature distribution can be prevented. Even if the current is varied, variation in the beam position of a laser light can be suppressed to a small value.
Patent JP-2000222293-A (JP)
Title: System and method for specifying fault occurrence
Inventor: AOKI TOMOKUNI
IPC: G06F13/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To speedily specify a fault without interrupting the processing of a system. SOLUTION: The state of using a bus 10 used by plural input/output controllers 3, 4 and 5 connected through the bus 10 to a central processing unit(CPU) 1 is monitored by a bus controller 2 and when any fault occurs, a fault device reporting signal 80 of fault information is outputted. At the same time, any one of input/output controllers 3, 4 and 5, where the fault occurs, is disconnected from the bus by the CPU 1 on the basis of the fault device reporting signal 80.
Patent JP-H01195573-A (JP)
Title: Decentralized processors for transfer in banking organ
Inventor: ADACHI SUMIKO
IPC: G07D9/00
Filed: 1988-01-29
Abstract: PURPOSE:To quickly and accurately perform transfer procedures in a banking organ by processing prescribed information stored previously in an IC card in accordance with inputted transfer data and storing the processing result and the transfer data in the IC card. CONSTITUTION:When the transfer data consisting of transferee data and amount data is supplied to an input means M1, the transfer data is collated with the information on the branch store name code of a transferee bank, the type of deposit, the account number for reception of transfer, etc., which are previously stored in an IC card with relationships secured with each other by a collation processing means M2 and then undergoes prescribed processing. The processing result of the means M2 and the input transfer data are displayed on a display means M3 and stored in the memory part of the IC card via an output means M4. In such a way, only the changed items and the fluctuated data are supplied to the IC card by means of fixed items, etc., already stored in the IC card. As a result, the time required for input of the transfer data is shortened and at the same time the errors of the input data are decreased.
Patent JP-S57134903-A (JP)
Title: High voltage molded coil
Inventor: ICHIKAWA TAKANORI
IPC: H01F5/06
Filed: 1981-02-13
Abstract: PURPOSE:To reduce a size and weight of coil structure by stacking along the axial direction of coil a plurality of unit molded coils wherein a coil conductor is inserted by FRP insulation layer through an insulated spacer wherein the air is dispersed and interposed therethrough in a specific proportion. CONSTITUTION:Coil conductors 11a and 11b are wound and an immersed resin is charged into the film material of high intensity provided around them to form a FRP insulation layer 7. The unit molded coils 1a and 1b are stacked through an insulation spacer 15 along the axial direction of the coil. The insulation spacer 15 comprises a multiplicity of unit spacers 15a stacked, a multiplicity of small holes 15b are provided dispersely in the unit spacer 15a and a multiplicity of air layers 16 lie scattered in the insulation spacer 15 stacked. The air is provided at a proportion of 10 to 15% for the spacer. According to the foregoing constitution, a dielectric constant of the insulation spacer can be reduced less, a partial discharge in the FRP insulation layer 7 be also prevented, and a reduced size and light weight of the coil structure be established with a space factor of the coil improved.
Patent JP-S58137413-A (JP)
Title: Filter press
Inventor: KURITA TETSUYA
IPC: B01D25/12
Filed: 1982-02-10
Abstract: PURPOSE:To prevent the abrasion of a filter cloth during running, by providing mutually opposed filter cake releasing members having slits for passing the filter cloth formed  thereto between support frames provided to the lower part of a filter plate in a state interposing a spring therebetween. CONSTITUTION:A filter cake releasing members 26 provided between a pair of support frames 19 formed to the lower part of a filler plate 25 are constituted in such a mechanism that the inner plates 24 thereof are mutually opposed to inlay a spring 29 between each protrusions 24c and each engaging parts 24d are engaged with the interior of the recessed parts 22a of supports 22 and, therefore, when the filter plate is opened, each engaging parts 24d are contacted with and stopped by the inner wall surfaces of the recessed parts of each supports 22 by the force of the spring 29 while the slits 25 formed by the outer plates 23 and the inner plates 24 of the filter cake releasing members 26 are positioned to the almost vertically directed downward running passages of filter cloths 16 to smooth the running of the filter cloth 16 and, while filter cakes 34 are released from the filter cloths 16 by the edge parts of the outer plate 23, only the filter cloths 16 are passed through the slits 25 while both surfaces thereof are slid with each plates 23, 24. When the filter plate 5 is clamped, the spring 29 is shrunk to accomodate both filter cake releasing members 26 within the thickness of the filter plate 5.
Patent JP-S63189499-A (JP)
Inventor: SHIOZAKI RYOJI
IPC: C11D1/22
Filed: 1987-01-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S53106307-A (JP)
Title: Imaginng device for situation inside blast furnace
Inventor: SHINODA NOBORU
IPC: C21B7/24
Filed: 1977-02-28
Abstract: PURPOSE: To enable to watch the situation inside the blast furnace very efficiently, by transferring the television camera fully automatically to the viewing window of the optional tuyere on the circumference of the blast furnace at the previously set conditions and by setting up it at the optimum condition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03223416-A (JP)
Title: Forging and hardening method for free-cutting steel for machine structural purpose
Inventor: OGURA MASAYOSHI
IPC: C21D6/00
Filed: 1990-01-29
Abstract: PURPOSE:To shorten the man-hours for production and to improve machinability by subjecting the BN-contg. free-cutting steel for machine structural purposes which contains specific ratios of B and N and is regulated in the contents of Ti, Zr, REM, and O to specific forging and hardening. CONSTITUTION:The BN-contg. free-cutting steel for machine structural purposes which contains 0.0040 to 0.0100wt.% B, 0.0050 to 0.0200% N, <=0.01% Ti+Zr+REM and <=0.0020% O is directly hardened as it is without cooling after forging. The above-mentioned free-cutting steel is held for >=5 minutes at the temp. of the Ar3 point to 1000 deg.C and is then hardened at the time of forging and hardening. The man-hours for production is shortened in this way and the BN is stably and finely deposited, by which the machinability is improved without impairing the mechanical properties and without fluctuations.
Patent JP-H05219727-A (JP)
Title: Dc booster
Inventor: NIWA KOICHI
IPC: H02M3/155
Filed: 1992-02-06
Abstract: PURPOSE:To reduce the generation loss of a DC booster to be used in a thermoelectric generator, etc. CONSTITUTION:Positive-side and negative-side main input terminals IP, IN are respectively connected with the positive-side and negative-side output terminals (c), (d) of a main DC output equipment e.g. thermoelectric generator 15, and the positive-side and negative-side input terminals (e), (f) of the main input terminals are respectively connected with these positive-side and negative- side main input terminals IP, IN. Further, the title apparatus is constituted of a DC/DC converter 21 having a negative-side output terminal (h) connected with the positive side main input terminal IP, a positive-side main output terminal OP connected with the positive-side output terminal (g) of the DC/DC converter 21, and a negative-side main output terminal ON connected with the negative-side main input terminal.
Patent JP-S58138657-A (JP)
Title: Ink jet printing head
Inventor: YAMAGISHI YASUO
IPC: B41J2/175
Filed: 1982-02-10
Abstract: PURPOSE:To contrive to enhance the printing speed of a printer, by a method wherein the cross-sectional area of an ink-supplying passage for an ink chamber is set to be not  smaller than 0.01mm.<2> and the cross-sectional shape of the passage is so set that all points within the passage are within a distance of not farther than 30mum from the side wall of the passage. CONSTITUTION:The printing head sucks an ink into a cylindrical ink chamber 12 through an inflow port 18 and a slit formed in a spacer 13 made of isobutylene- isoprene rubber, and jets the ink through an ink-jetting port 17 by the function of a cylindrical piezoelectric element 11 in accordance with a printing signal. The slit, namely the ink-supplying passage, is provided with cross-sectional area of not smaller than 0.01mm.<2> and such a cross-sectional shape that all the points within the passage are within a distance of not farther than 30mum from the side wall of the passage. As a result, the flow resistance at the time of high-speed printing becomes non-linear, the resistance at the time of jetting the ink is enhanced, while the resistance at the time of sucking in the ink is reduced, the quantity of the ink retracted into the supplying passage at the time of jetting is reduced, and a sufficient quantity of the ink is supplied at the time of sucking in the ink. Accordingly, said construction contributes toward a higher printing speed of the printer.
Patent JP-S52103008-A (JP)
Title: Suction valve of double rotary hydraulic pump
Inventor: KIYOTAKI TOSHIO
IPC: F04C2/18
Filed: 1976-02-25
Abstract: PURPOSE: A simple and highly responsive suction valve suitable for controlling a flow passage on the suction side of a double rotary hydraulic pump. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07227568-A (JP)
Title: Formation of coating film
Inventor: ENDO HIROKI
IPC: G03F7/16
Filed: 1994-02-17
Abstract: PURPOSE:To appropriately diffuse a coating soln. in the device for dripping the soln. on the surface of a substrate and diffusing the soln. over the substrate surface by the centrifugal force generated when the substrate is rotated by rotating the substrate in plural stages and specifying the interval between the first and second rotations and the time of the second rotation. CONSTITUTION:An SOG soln. is uniformly applied on the surface of a substrate W such as a semiconductor wafer sucked and fixed by a vacuum chuck 4 on the upper end of the shaft of a spinner 3. In this case, the upper faces of the outer cup 1 and inner cup 2 are opened, and the soln. is dripped on the substrate W surface. The upper openings of the cups 1 and 2 are then closed by lids 6 and 7, and the chuck 4 and inner cup 2 are rotated to apply the soln. over the substrate W surface by the centrifugal force. In this case, the substrate W is rotated at a low speed in the first stage and at a high speed in the second stage, the time interval between the first and second rotations is made >=10 times longer than the first rotating time, and the second rotating time is made >=3 times longer than the first rotating time.
Patent JP-S62182269-A (JP)
Inventor: DEIBITSUDO RII BEITEII
IPC: G21C3/07
Filed: 1987-02-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09197893-A (JP)
Title: Image forming device
Inventor: OZASA TAKESHI
IPC: G03G15/20
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where fixing performance is improved by changing fixing conditions in accordance with the ratio of the halftone density part of an image with respect to a multilevel reproduced image such as a photographic image having many isolated dot parts (microhalftone density part) at a binary digital image forming device. SOLUTION: As for a digital image forming device where image data is binarized and processed, the number of picture elements where a signal value in the periphery of the picture elements under consideration is 1 (means dotting) is obtained at the time of the binarization processing of the image data at a picture signal processing circuit 34, so that the density of the picture elements under the consideration is estimated. The estimation of the density is performed for all picture elements or a specified area, and the fixing conditions of the fixing device 51 such as fixing temperature or the like are changed based on the proportion of the picture element whose density is equal to or below a specified value held in all picture elements and the specified area.
Patent JP-S63190070-A (JP)
Inventor: NAKAHARA SHUICHI
IPC: D06B11/00
Filed: 1987-01-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58139345-A (JP)
Title: Photomagnetic transfer reproducer
Inventor: IZAWA FUMIO
IPC: G11B11/10
Filed: 1982-02-15
Abstract: PURPOSE:To attain the reproduction in excellent characteristics, by bringing a magnetic substance layer of a magnetic tape into contact with a vertical magnetization film provided on the surface of a transparent rotary cylinder having an optical reproducing system at the inside to carry it, transferring signals from the tape on the cylinder and reproducing the signals optically. CONSTITUTION:A vertical magnetizing film 17 is coated on the outer circumference of a transparent sylinder 16 held freely rotatably. A tape 18 is wound around the cylinder 16 with a suitable tension so as to bring the film 17 into close contact with a magnetic substance surface and carried toward the arrow A to transfer the signals recorded on the surface 19 of the tape on the film 17. The inside of the cylinder 16 is provided with an optical reproducing system comprising a laser light source 20, a half mirror 22, an objective lens 21, a branching half mirror 23, and detectors 24, 25. The rotation of the polarized surface of the reflected light of the laser light produced with the Kerr effect on the vertical magnetizing film is detected at the detectors 24, 25 differentially and differentially amplified 26. Thus, the reproduction with excellent characteristics is attained contactlessly.
Patent JP-S58139583-A (JP)
Title: Pseudo image generator
Inventor: TAJIMA TAKEO
IPC: G09B9/00
Filed: 1982-02-15
Abstract: PURPOSE:To improve the image resolution of a target image and to increase the contrast of the target image of a remote place, by providing a video projector and a zoom lens for each target image when an image of a periscope, etc. of a submarine simulator, is produced. CONSTITUTION:The images produced at target image producing parts 1-3 are delivered in the form of video signals 4-6 having a full size of a screen respectively. These signals 4-6 are converted into optical signals by video projector 18-20 also in the form of target images of a full size of the screen. The sizes of these optical signals are controlled by zoom lenses 24-26 to project images ok the screen 27. These images on the screen are viewed by human eyes via an optical system 16.